The Hereford Brand (Hereford, Tex.), Vol. 80, No. 26, Ed. 1 Thursday, August 6, 1981, newspaper, August 6, 1981; (https://texashistory.unt.edu/ark:/67531/metapth1429972/m1/4/: accessed December 12, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .